application request LDAP dont work after upgrade schema
Hi all,We have 2008 R2 AD controller, we installed 2019 server as a AD controller and we upgrade the schema.Most of application using LDAP request stop working.example of error...
View Articleget user ad with computer name and OS
hello , I have a list of active directory users and i want to know their computers and the system operation for theses computers .I dont have SCCM to do that .So im lookuing for a script please Regards
View ArticleKerberos and MIM
HiI am trying to make everything authenticate with AES256 in our domain(s)However, one service account(used with MIM) still authenticates with RC4. The traffic is between two domains. Other traffic...
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Domain Controller Not Working Properly
Our company infrastructure is below .Server NameOperating SystemServer RoleCORPDC01.pooja.comWin 2008 R2RollOver DCRODC02.pooja.comWin 2008 R2RollOver DCRODC01.pooja.comWin 2012 R2RollOver...
View ArticleGroup Policies Best Practices
Can anyone tell me what are the best practices to be followed while configuring Group Policies in a domain.I would like to know in particular what all User and Computer policies need to be configured...
View ArticleCross Forest Trust and User Traffic
Hi, We are trying to integrate with another AD environment. We need to access Data from this new Domain.We are creating the One way Trust. So do we need a RODC setup in new domain?As
View ArticleAdding a Windows Server 2019 Domain Controller
Hello All,I am trying to add a 2019 server to our existing domain and it gives me this error:verification of replica failed. the forest functional level is not supported. To install a Windows Server...
View ArticleGpupdate Error
Hi,I am getting the below error when entering GPupdate in server 2012. How to address the below issue.provide me the step by step troubleshooting. Computer policy could not be updated successfully. The...
View ArticleDomain Owner server not booting but will boot safe mode when selecting...
Hello. Have an issue where our primary domain owner server starting booting to a blue screen. Code is 0xc00002e2.If we select DSR mode, it will boot to safe mode but dcdiag shows all kinds of problems....
View ArticleDNS Server Service 4015
Hello Microsoft TechNet,Please can you help with the query below.We have introduced two new Windows 2016 Domain Controllers to a Windows 2008 R2 Active Directory.We are seeing the error below in Event...
View ArticleWake On Lan through GPO
Hiis there a possiblity to create GPO to enable WOL for clients in the domain. i have a SCCM server configured in the domain and there is a possibility through SCCM to enable the WOL , but i want to...
View Article3 Domain controllers, migrate SYSVOL replication from FRS to DFS but then had...
hello all,have an issue and i would like some assistance.i Have 3 domain controllers and i successfully migrated the SYSVOL replication from File Replication Service (FRS) to Distributed File System...
View ArticleSMB access over domain trust -
Ok, this is a weird one.I cannot access file shares in a 2 way forest trust on 1 site only but works if the firewall is down! Monitoring log shows no dropped packets.Domain admin\enterprise...
View ArticleUsers can't authenticate to DC when it has been moved to new host
We moved the main (and only) DC from one host to another and in the morning users could authenticate to the DC, they could ping the hostname, domain, ip address, I did the basic troubleshooting like...
View ArticleRODC Authentication not working
I have 2 RODC domain controllers configured in a site but I see no computer or users are authenticating against the RODC's.I checked the Allowed RODC password replication Group and it has all the PC's...
View ArticleCannot complete this function error while try to join 2012 r2 server to...
Dear All,I need to migrate Active directory from 2008r2 standard to 2012r2 standard in Hyper-v of 2012r2 standard server.I have created two virtual Machines in hyper-v and one new private virtual...
View ArticleDNS Issue
Hi,there is something strange happening with our company's domain environment, especially with DNS servers. Our domain controllers do not have ad-integrated DNS server, they are using InfoBlox DNS...
View ArticleHow prevent domain administrators to access on workstation ?
Hi,We want prevent domain administrators to connect on workstation due to security reason.how we can prevent domain administrators to access on workstation?
View ArticleDNS _sites shows entries of demoted sites and DCs
Hi all,I've demoted several 2003 Servers during the last few months in our customer AD, moved subnets and succesfully deleted sites under ADSS.So far, so good, but in DNS I can still see entries under...
View ArticleLDAP Channel Binding and Signing issue
I am having issues with Macs connecting to the domain and I just want to understand what the error message means. The following client performed a SASL (Negotiate/Kerberos/NTLM/Digest) LDAP bind...
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